Clear stubs after each examples

lib/motion/stump_spec_helper.rb

@@ -21,6 +21,7 @@ def verify_mocks
 
       def it_with_mock_verification(description, &block)
         @after << proc { verify_mocks }
+        @after << proc { Stump::Stubs.clear! }
         it_without_mock_verification(description, &block)
       end
     end

lib/stump/stub.rb

@@ -11,6 +11,8 @@ class Object
   #    my_string.retreat!    # => "run away!  run away!"
   #
   def stub!(method_name, options = {}, &stubbed)
+    Stump::Stubs.add(self, method_name)
+
     behavior = (block_given? ? stubbed : lambda { return options[:return] })
 
     safe_meta_def method_name, &behavior
@@ -31,4 +33,4 @@ def stub(method, options = {}, &block)
 
     stub_object
   end
-end
+end

lib/stump/stubs.rb

@@ -0,0 +1,19 @@
+module Stump
+  class Stubs
+    class << self
+      def add(object, method)
+        stubs << [object, method]
+      end
+
+      def stubs
+        @stubs ||= []
+      end
+
+      def clear!
+        stubs.each do |object, method|
+          object.reset(method)
+        end
+      end
+    end
+  end
+end

spec/main_spec.rb

@@ -209,5 +209,23 @@ def ignored_flunk(message)
         alias_method :flunk, :original_flunk
       end
     end
+
+    describe "clear stubs" do
+      context "with stub" do
+        before do
+          Dog.stub!(:kind, return: 'Foo')
+        end
+
+        it "runs with stubs" do
+          Dog.kind.should == 'Foo'
+        end
+      end
+
+      context "without stub" do
+        it "runs without stubs" do
+          Dog.kind.should == 'Mammal'
+        end
+      end
+    end
   end
 end